| 摘要 |
A photothermographic material comprising a photosensitive silver halide, a reducible silver salt, a phenolic reducing agent, a binder and a compound represented by the following formula on the same surface of a support:wherein X<1 >is a substituent, X<2 >to X<4 >are a hydrogen atom or a substituent, and R<1 >is an alkyl group etc. The photothermographic material shows high sensitivity, high Dmax and low fog and can provide images suitable for use in photomechanical process.
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